What is CVE-2025-9515?

CVE-2025-9515 is a high-severity vulnerability in Mondula2016 Multi Step Form, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2025-09-06.

How severe is CVE-2025-9515?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2025-9515 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Mondula2016 Multi Step Form

CVE-2025-9515

The Multi Step Form plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation via the import functionality in all versions up to, and including, 1.7.25. This makes it possible for authenticated attack…

Vulnerability class: Unrestricted File Upload

EPSS: 0.006 (44.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mondula2016 Multi Step Form — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

Frequently asked questions

What is CVE-2025-9515?: CVE-2025-9515 is a high-severity vulnerability in Mondula2016 Multi Step Form, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2025-09-06.
How severe is CVE-2025-9515?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2025-9515 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.